How to add Validation control in the combobox.
In some site they have mentioned to add Telerik.web.ui.
But we are not able to find that dll.
We are licensed person.
Telerik have sent the customer ID ,but we dont Know how to use it.
Pls inform us abt this if u know..
Please find attached a simple example which demonstrates how to implement validation in RadComboBox for Silverlight.
Telerik.Web.UI.dll assembly is used with our RadControls for ASP.NET AJAX, so you don't need it when using RadControls for Silverlight.
As to the question about licenses - yes, your license is valid, you can login in your Client.Net account with your email. CustomerID is needed in case you have some problems with the license or the purchase of our products.
Hope this helps.
the Telerik team
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